Microfiche: Data backup with a 100-year guarantee for a post-apocalyptic scenario

The article explores microfiche technology, an analog data storage method that was widely used before the digital era. The author notes that microfiche allows for the compression of massive amounts of text without complex algorithms, while providing incredible media durability. Through an experiment using a macro lens and a slide viewer, the author analyzes the physical principles behind this technology. The core message is that in a post-apocalyptic scenario or for long-term archival needs, analog media may prove more reliable than modern SSDs. The article encourages a re-evaluation of legacy technologies capable of preserving information for centuries without the need for constant software updates or power, making them a unique solution for long-term data preservation.